| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.61 | 12.811% | $97.7056 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $71.49 | 10.568% | $79.0451 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $132.50 | 12.855% | $149.5329 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $160.81 | 4.294% | $167.7152 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $104.62 | 7.852% | $112.8348 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $217.96 | 8.312% | $236.0768 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $210.47 | 13.333% | $238.532 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $984.46 | $1,081.4424 | $1,081.45 | $1,081.50 | $1,081.30 | |